CCRL Blitz
Downloads and Statistics
November 21, 2020
Testing summary:
Total: 2'408'891 games
played by 2'859 programs

White wins: 927'601 (38.5%)
Black wins: 745'310 (30.9%)
Draws: 735'980 (30.6%)
White score: 53.8%

Engine Details

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Show each game results
Chessika 2.21 64-bit in CCRL Blitz, 2020-11-21
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/

CCRL Blitz main list:
Chessika 2.21 64-bit is #609-610 with rating of 1446 Elo points (+19 -20),
based on 1129 games: 465 wins, 552 losses and 112 draws
Score: 46.1%, Average opponent: +33.4, Draws: 9.9%


Pairwise results:
     Opponent                              Elo     Score                  LOS   Perf
 - Alibaba 1.38 64-bit                     1668   3.0-20.0  (+1 -18=4 )    0.0   -83
 - Pulse 1.7.2 64-bit                      1647   5.5-26.5  (+5 -26=1 )    0.0  -107
 - IQ23.003                                1641   7.0-25.0  (+6 -24=2 )    0.0   -54
 - Vapor 0.01r12                           1639  12.0-20.0  (+8 -16=8 )    0.0  +104
 - ChessRikus 1.466                        1629  11.0-21.0  (+10-20=2 )    0.0   +50
 - Storm 0.6                               1628   6.5-23.5  (+5 -22=3 )    0.0   -56
 - Saruman 2015.04.22 64-bit               1621   5.5-25.5  (+5 -25=1 )    0.0  -122
 - Philemon C                              1609  13.0-18.0  (+11-16=4 )    0.0  +100
 - Bullitchess 1.0.1 64-bit                1606   5.5-23.5  (+5 -23=1 )    0.0  -127
 - Rainman 0.7.5                           1605   8.5-21.5  (+7 -20=3 )    0.0   -20
 - Zotron 4.4.6                            1591   9.5-17.5  (+8 -16=3 )    0.0   +22
 - Violet 4.0 64-bit                       1590  10.5-17.5  (+10-17=1 )    0.0   +36
 - Darky 0.5d 64-bit                       1589  11.5-19.5  (+11-19=1 )    0.0   +33
 - Darky 0.5d                              1583  13.5-17.5  (+12-16=3 )    0.0   +83
 - Dreamer 0.3.0 64-bit                    1581  12.0-18.0  (+11-17=2 )    0.0   +49
 - Needle 0.531                            1579   9.0-22.0  (+8 -21=2 )    0.0   -45
 - Cicada 0.1 64-bit                       1573  10.0-21.0  (+9 -20=2 )    0.0   -20
 - VanillaChess 2.6g 64-bit                1569   5.0-23.0  (+4 -22=2 )    0.0  -168
 - Wukong 2020-09-16 64-bit                1478  13.5-16.5  (+9 -12=9 )    3.7    +3
 - Alibaba 1.40 64-bit                     1459   2.0-2.0   (+2 -2 =0 )   37.8   +28
 - Eubos 1.0.8 64-bit                      1446  18.5-11.5  (+18-11=1 )   49.3   +98
 - Eubos 1.1.2 64-bit                      1445  19.5-11.5  (+18-10=3 )   51.8  +104
 - Irina 0.15 64-bit                       1442   8.0-16.0  (+8 -16=0 )   58.7  -155
 - Goyaz 0.007                             1420  11.0-20.0  (+10-19=2 )   98.4  -149
 - MiniMardi 1.3                           1412  18.0-13.0  (+18-13=0 )   99.9   +38
 - Quokka 2.0 64-bit                       1408  18.0-11.0  (+14-7 =8 )   99.5   +45
 - Sabrina 3.1.27 64-bit                   1394  19.0-10.0  (+15-6 =8 )  100.0   +53
 - Eubos 1.1.0 64-bit                      1373  42.5-19.5  (+40-17=5 )  100.0   +79
 - MiniChessAI 1.19                        1363  19.0-10.0  (+18-9 =2 )  100.0   +46
 - Virutor Chess 1.1.2                     1353  15.0-11.0  (+13-9 =4 )  100.0   -32
 - Ozwald 0.43                             1347   8.5-20.5  (+7 -19=3 )  100.0  -270
 - Neocortex 1.0 64-bit                    1328  22.5-9.5   (+21-8 =3 )  100.0   +49
 - KillerQueen 2.0b3                       1289  17.5-8.5   (+17-8 =1 )  100.0   -10
 - CeruleanJS 0.1.1 Blizzard 64-bit        1284  18.5-6.5   (+16-4 =5 )  100.0   +20
 - Project Invincible 2.10                 1278  27.0-5.0   (+26-4 =2 )  100.0  +145
 - Chess 1.3.1 by David Cimbalista         1268  24.0-7.0   (+23-6 =2 )  100.0   +62
 - Ronja 0.8.2 64-bit                      1264  22.0-8.0   (+20-6 =4 )  100.0    +4
 - Sargon 1978 1.00                        1254  18.5-10.5  (+16-8 =5 )  100.0   -86


Created in 2005-2013 by CCRL team
Last games added on November 21, 2020